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A superconvergence result of the natural convection equations.
- Source :
-
Mathematical Methods in the Applied Sciences . Aug2016, Vol. 39 Issue 12, p3496-3505. 10p. - Publication Year :
- 2016
-
Abstract
- This paper presents a superconvergence result of the stationary natural convection equations. The superconvergence result is obtained by applying a coarse mesh projection for finite element approximation. This projection method is actually a postprocessing procedure that constructs a new approximation based on a high order polynomial on coarse mesh, under some regularity assumption. Finally, numerical experiment is presented for testing, which confirms the theoretic analysis. Copyright © 2015 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01704214
- Volume :
- 39
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Mathematical Methods in the Applied Sciences
- Publication Type :
- Academic Journal
- Accession number :
- 116236378
- Full Text :
- https://doi.org/10.1002/mma.3796